baber/WOPTO huggingface dataset:
Patent DE-19854637-A1 (DE)
Inventor: BERG STEFAN
IPC: B01J19/24
Filed: 1998-11-26
Abstract: The invention relates to a vertical cylinder reactor (1) for carrying out gas-liquid, liquid-liquid or gas-liquid-solid chemical reactions. Said reactor comprises a nozzle (2) which is arranged in the upper portion of the reactor and which is directed downwards and by way of which the educts and the reaction mixture are supplied. The reactor further comprises a discharge (3), preferably in the lower portion of the reactor, through which the reaction mixture can be re-fed to the nozzle (2) via an exterior circuit by way of a pump (P). A concentric guide tube is arranged in the reactor which substantially extends across the entire length of the reactor (1) except the reactor ends. Said guide tube has a cross-sectional area in the range of a tenth to half of the cross-sectional area of the reactor (1). The nozzle is arranged above the upper end of the guide tube (4), preferably in a distance of an eighth to a full cross-sectional area of the guide tube or it dips into the guide tube (4) in a depth of up to several cross-sectional areas of the guide tube. A heat exchanger is integrated into the annulus, especially a heat exchanger with heat exchanger tubes (6) welded between bottoms (6). Said tubes are preferably arranged parallel to the guide tube.
Patent DE-19857263-A1 (DE)
Title: Method for positioning components on carrier, involves acquiring image of component or carrier contact surfaces and further image, moving one/both holders using image positions as alignment criterion
Inventor: GAMMELIN PETER
IPC: H05K13/04
Filed: 1998-12-11
Abstract: The method involves bringing at least one component (2) held by a component holder (12,14) and at least one carrier (4) held by a carrier holder (10) together according to the positions of their contact surfaces (6,8). The component and carrier are held so the contact surfaces are opposed in the z-direction. An image of the component or carrier contact surfaces and a further image are acquired with an image acquisition device (22,24,26,28) between the contact surfaces. The images are synchronously displayed on a screen and the component and carrier are aligned by moving one or both holders and using the image positions as an alignment criterion.  An Independent claim is also included for an arrangement for positioning components on a carrier.
Patent DE-19900452-A1 (DE)
Title: Terminal connector with pin deformation prevention
Inventor: YAMAMOTO HIROSHI
IPC: H01R13/422
Filed: 1999-01-08
Abstract: A deformation prevention component (14) projects from the side walls of a terminal opening (32). A guide (20) is provided in each side wall to guide the deformation prevention component. Deformation of the pin is prevented when it is inserted obliquely into the socket.
Patent DE-19901534-A1 (DE)
Title: Befestigungsanordnung für eine Platte in einem Gehäuse
Inventor: FENDT GUENTER
IPC: H05K7/14
Filed: 1999-01-16
Abstract: Eine Befestigungsanordnung 10 ist dadurch gebildet, daß ein Stift 13 in eine Gehäuseausformung 14 eines Gehäuses 11 eingreift und gleichzeitig eine Durchgangsbohrung 15 einer Platte 12 durchgreift, die im Gehäuse 11 zu befestigen ist. Der Stift 13 ist bevorzugt konisch ausgebildet, und wird er in die Gehäuseausformung 14 eingetrieben, so verkeilt er sich mit der Durchgangsbohrung 15 der Platte 12 und in der Gehäuseausformung 14.
Patent DE-19904212-A1 (DE)
Title: Treatment of chopped expanded polystyrene for disposal involves heating to produce a treacle-like material and casting it into molds
Inventor: LOKKEN HEINZ-PETER
IPC: B29B13/02
Filed: 1999-02-03
Abstract: Expanded polystyrene granules, e.g. chopped packaging waste treated to make it flame resistant, is heated in a heating chamber (32) to 200 - 250  deg C and converted into a treacle-like mass. The material is then removed from the chamber (32), cast into molds (50) and cooled.  An Independent claim is also included for a tapered heating chamber (32) with a cooled inlet section (24,26) for gravity or screw feed. Hot air (44) is blown through the chamber. The molds (50) are cooled with water (58).
Patent DE-19905350-A1 (DE)
Title: Kombiniertes Schiebestück mit Schwingungsentkopplung
Inventor: SCHEU REINER
IPC: F16D3/40
Filed: 1999-02-10
Abstract: Die Erfindung betrifft eine Lenkwellengelenkgabel eines Lenkwellenkardangelenks mit einer drehelastischen Kupplung als Entkopplungselement, wobei die drehelastische Kupplung im rohrförmigen Abschnitt der Gelenkgabel angeordnet ist. In der drehelastischen Kupplung ist eine längsbewegliche Kupplung angeordnet. Diese Kupplung umfaßt ein in Längsrichtung innen profiliertes Außenteil und ein mit einem Gegenprofil ausgestattetes Innenteil. Das Außenteil weist an seinem dem Kardangelenk zugewandten Ende einen Nockenflansch auf, dessen Nocken in stirnseitige, dem benachbarten Kardangelenk zugewandte Ausnehmungen des rohrförmigen Gelenkgabelabschnitts eingreifen. Hierbei kontaktieren die Nocken im regulären Fahrbetrieb die Ausnehmungen in Umfangs- und Axialrichtung nicht. DOLLAR A Mit der vorliegenden Erfindung wird ein Lenkwellenabschnitt entwickelt, der auf möglichst kurzer Baulänge und unter Minimierung der Bauteileanzahl ein Abwinkeln, Zusammenschieben und Schwingungsentkoppeln einer Lenkwelle ermöglicht.
Patent DE-19906476-A1 (DE)
Inventor: FILSINGER ACHIM
IPC: B07B11/02
Filed: 1999-02-12
Abstract: The invention relates to a sifter (S), comprising a zigzag-shaped sifting chamber (Z). According to the invention, one or more spray devices (SP) open into said sifting chamber. The invention also relates to a method for spraying granular materials (KG) which can be carried out continuously.
Patent DE-19909124-A1 (DE)
Title: Locking device for road vehicle gear
Inventor: NAGASAWA KENJI
IPC: B60K23/08
Filed: 1999-03-02
Abstract: A positioning groove (72) is arranged on the two and four wheel drive switch rod (60) and a positioning groove (76) is arranged on the four wheel drive high and low gear switch rod (62). The two switch rods (60,62) are arranged adjacently to one another and in a common axis (L) extending vertically to them. In the common axis is a locking ball (80), a positioning ball (90) for the two and four wheel drive switch rod and a positioning ball (94) for the four wheel drive high and low gear switch rod.
Patent DE-19909197-A1 (DE)
Title: Ultrasonic cleaning system for tubular items such as fuel injection manifolds for internal combustion engines
Inventor: GRADEWALD REINHOLD
IPC: F02M55/02
Filed: 1999-03-03
Abstract: Residual particles resulting from manufacturing processes are cleaned from hollow tube-like items (15) by holding in a clamp (7), comprising end plates (8,9) and tubular bars (10), which is ultrasonically vibrated by a generator (16) in a liquid vibrated by a generator (6) in a tank (5).
Patent DE-19911821-A1 (DE)
Title: Druckplatte und Verfahren zu ihrer Herstellung
Inventor: REICHEL KLAUS T
IPC: B41N1/08
Filed: 1999-03-17
Abstract: Druckplatte (1) aus gewalztem Blechband (4) für überbreite Maschinen mit gesteigerter Standzeit, wobei die Walzrichtung WR des Bleches schräg zu den Hauptrichtungen der Druckplatte (1) verläuft und eine Verfahren zur Erzeugung von rechteckigen Platinen (5) aus gewalztem Blechband (4) mit schräg zur Walzrichtung WR verlaufenden Hauptrichtungen, zur Herstellung solcher Druckplatten (1).
Patent DE-19912748-A1 (DE)
Title: Vorrichtung und Verfahren zur Wiedergabe von Information in einem Kraftfahrzeug
Inventor: STROHBECK WALTER
IPC: G07C9/00
Filed: 1999-03-22
Abstract: Es werden eine Vorrichtung und ein Verfahren zur Wiedergabe von Information in einem Kraftfahrzeug vorgeschlagen. Sie umfassen einen tragbaren Transponder (T1, T2, Tn) als Teil eines schlüssellosen Zugangs- und/oder Fahrberechtigungssystems, der an ein in dem Kraftfahrzeug angeordnetes Steuergerät (10) über einen Sender/Empfänger (14) einen Code sendet. Eine Zugangs- und/oder Fahrberechtigung wird erteilt, wenn das Steuergerät (10) einen gültigen Code empfängt. Eine Anzeige (24, 26) ist im Kraftfahrzeug angeordnet. Die Anzeige (24, 26) zeigt bestimmte Daten in Abhängigkeit von einem Ausgangssignal des Steuergeräts (10) an.
Patent DE-19912864-A1 (DE)
Title: Production machine for groove/slot insulation in motor stators comprises roller pair moving an insulating paper strip by intermittently to the stamping/embossing station with plate and middle slider forming a recess
Inventor: ZIMMERMANN JOERG
IPC: H02K15/10
Filed: 1999-03-22
Abstract: The production machine comprises roller pair (4) consisting of rollers (4a,4b) moving an insulating paper strip (6) by intermittently to stamping/embossing station (2). The stamping/embossing unit (8) consists if a meter/knife block (10) set up at a support carrier (12) with plate (22). The plate and middle slider (18) form a recess with insulating paper formed there through. An Independent claim is also included for a method for producing groove/slot.
Patent DE-19913559-A1 (DE)
Title: Pressurized pipeline safety system for protection of nuclear reactor coolant circuit pipeline
Inventor: HUBERT PHILIPPE
IPC: F16L3/12
Filed: 1999-03-25
Abstract: The safety system for a pressurized pipeline (2) comprises rings (7a-h), which engage the pipeline at spaced-apart points along its length, and tie-rods (8) which are connected between the rings and which are fastened to load bearing elements (3,4). The rings and tie-rods form a holding system which is connected to the load bearing elements only at the ends of the pipeline.
Patent DE-19914065-A1 (DE)
Inventor: SIEGEL HEINZ
IPC: F04B53/12
Filed: 1999-03-27
Abstract: The invention relates to a piston pump (10) for a notably electrohydraulic vehicle braking system. To improve the intake properties of the piston pump (10) when the brake fluid is viscous owing to low temperatures, the invention provides for a valve opening device (56, 62) which at the start of the return stroke of the piston (20) forces open an intake valve (38) of the piston pump (10) which is configured as a spring-loaded check valve. The valve opening device comprises an opening pin (56) which is mounted on a valve ball (42) of the intake valve (38) and at the end of an output stroke of the piston (20) enters a perforated, disk-shaped valve opening element (62). At the start of the return stroke said valve opening element (62) holds back the valve ball (42) by its opening pin (56) by frictional force and in this way opens the intake valve (38).
Patent DE-19916596-A1 (DE)
Title: System zur Datenverteilung und -bearbeitung in einer vernetzten Rechnerstruktur
Inventor: BINZINGER THOMAS
IPC: G06F17/30
Filed: 1999-04-13
Abstract: Eine in dem erfindungsgemäßen System vorliegende zentrale Hauptrecheneinheit steuert Datenübertragungen über ein Netzwerk von und zu einzelnen Rechnereinheiten unterschiedlicher Benutzer. Die Hauptrecheneinheit stellt den einzelnen Rechnereinheiten die Daten zur Verfügung, die zur Erstellung/Bearbeitung von Webseiten durch die Benutzer der Rechnereinheiten verwendet werden. Zusätzlich kann die Hauptrecheneinheit Daten den einzelnen Rechnereinheiten zu Verfügung stellen, die bei der Bearbeitung von Webseiten verwendet und/oder den Daten einer erstellten Webseite hinzugefügt werden, auf die von einer Rechnereinheit zugegriffen wird. DOLLAR A Die durch den Benutzer zu bearbeitenden Daten entsprechen dem Teil der Daten der Webseite des Benutzers, die benutzerspezifische Informationen über die Gestaltung und den Inhalt der Webseite enthalten. Es ist möglich, jede Art von Informationen durch den Benutzer in eine Webseite einzubinden, hierzu zählen neben Textinformationen auch graphische Informationen. DOLLAR A Erfindungsgemäß werden sogenannte Templates zur Verfügung gestellt, die der Benutzer bearbeitet, um eine für ihn spezifische Webseite zu erstellen. Die Daten des Templates definieren die Anordnung und die Art der Wiedergabe von Informationen auf einer auf einem Monitor einer Rechnereinheit dargestellten Webseite.
Patent DE-19919508-A1 (DE)
Inventor: HARTNAGEL DIETER
IPC: B21D7/02
Filed: 1999-04-29
Abstract: The invention relates to a pressure pad for a bending machine (10), notably a pipe bending machine, in the form of a sliding rail (12) which undergoes a linear displacement during the bending process and comprises several mountings (20, 22, 23, 24) for different bending radii which can be mounted on the sliding rail (12) by lockable and unlockable adapters (21).
Patent DE-19920486-A1 (DE)
Inventor: GONIOUKH ANDREI
IPC: C07C249/02
Filed: 1999-05-04
Abstract: The invention relates to a method for producing 1,2-diimine compounds of general formula (I) in which the symbols have the following meanings: R<1> and R<2>, independent of one another, represent alkyl radicals, aryl radicals or metallocenyl radicals; and R<3>, R<4>, independent of one another, represent H, alkyl radicals or aryl radicals; or R<3>, R<4> form a cyclic radical together so that, including both imine carbon atoms, a 5- to 8-member ring is formed which can be saturated and unsaturated or arbitrarily substituted with hydrocarbon radicals. The inventive compounds are produced by reacting 1,2-dicarbonyl compounds with primary amines, whereby the amines are activated with trialkylaluminum compounds before being reacted with the 1,2-dicarbonyl compounds. The invention also relates to 1,2-diimine compounds of general formula (I), wherein R<1> and R<2>, independent of one another, are metallocenyl radicals. Finally, the invention relates to metal complexes comprised of compounds of formula (I) and to the use of these metal complexes as catalysts in a method for polymerizing unsaturated compounds.
Patent DE-19920505-A1 (DE)
Title: Converter with temp. symmetrisation has temp. sensors in chips, evaluation device that calls up measurement values and processes them into signals for input to correction circuit
Inventor: TURSKY WERNER
IPC: H02M1/00
Filed: 1999-05-05
Abstract: The converter has parallel sub-systems or DCB-ceramics with power switches, esp. MOSFET or IGBT (4-6) or parallel connected power switches on each of the parallel connected DCB-ceramics (1). temp. sensor are provided in each chip of the power switch or in each subsystems or on each DCB-ceramic to measure the temp. continuously during operation. An evaluation device calls up the measurement values and processes them into signals for input to a correction circuit.
Patent DE-19929485-A1 (DE)
Inventor: TRICK IRIS RUTH
IPC: C07K16/40
Filed: 1999-06-28
Abstract: The invention relates to lytic enzymes from microorganisms and to the production and utilization thereof.
Patent DE-19938303-A1 (DE)
Title: Coupling device for energy transmission system conductors has contact electrode attached to energy transmission conductor or termination section of termination device via press-fit connection
Inventor: BAEUERLE GOTTFRIED
IPC: H02G5/06
Filed: 1999-08-12
Abstract: The coupling device has a termination device cooperating with the energy transmission conductor (2), provided with a tubular termination section (41) coupled to the energy transmission conductor via a contact electrode (70), allowing relative axial movement between the termination device and the energy transmission conductor. The contact electrode is attached to the energy transmission conductor or the termination section via a press-fit connection, at least one of the coupled parts having a conical surface (73).
Patent DE-19939650-A1 (DE)
Title: Schaltungsanordnung zum Betrieb eines Relais
Inventor: ROSBACH MARTIN
IPC: H01H47/04
Filed: 1999-08-13
Abstract: Die Erfindung betrifft eine Schaltungsanordnung (1) zum Betrieb eines Relais, die für die Erregerspule (SP) des Relais einen Einschaltstrom (ES) und nach einer vorgegebenen Zeit (t1) anschließend einen Haltestrom (HS) bereitstellt. Damit mögliche Abweichungen der Parameter des Relais von ihren Nennwerten keinen negativen Einfluß haben und bei der Schaltungsdimensionierung nicht berücksichtigt werden müssen und die Schaltungsanordnung bei unterschiedlich hohen Betriebsspannungen (U) einsetzbar ist, liefert mindestens eine Konstantstromquelle (KS1, KS2) den Relais-Einschaltstrom (ES) und den Relais-Haltestrom (HS).
Patent DE-19949211-A1 (DE)
Inventor: WEITKAMP JENS
IPC: B01J29/06
Filed: 1999-10-13
Abstract: The invention relates to a method for the production of n-alkanes from mineral oil fractions and fractions from thermal or catalytic conversion plants, containing cyclic alkanes, alkenes, cyclic alkenes and/or aromatics. The invention further relates to a catalyst for carrying out said method.
Patent DE-19950244-A1 (DE)
Title: Wire connection terminal for circuit board mounting, has opening in conductive housing for soldering metal loop to circuit board
Inventor: FEISTKORN VERA
IPC: H01R12/57
Filed: 1999-10-19
Abstract: The terminal includes an insulated housing with an upper part (1) which is connected by a conductive metal loop (2) to a lower part of the housing. The conductive metal loop has a cutting edge (4,5) at each end, and is fixed in the upper and lower parts of the housing. The lower part has an opening (7) the width of the conductive loop for soldering the loop to a circuit board.
Patent DE-19950250-A1 (DE)
Title: Kitchen scales have voice recognition food identification display stored food data
Inventor: RODEMER SIGRID
IPC: G01G19/414
Filed: 1999-10-18
Abstract: The kitchen scales (1) have keyboard (14) and also microphone (15) with identification input with display of weight and product specific stored text on the screen (8).
Patent DE-19952610-A1 (DE)
Title: Stop valve for controlling low and high pressure fluid flow has cam which shifts with diaphragm based on variation in pressure of fluid
Inventor: RAVAZZOLO ROMANO
IPC: G05D16/06
Filed: 1999-11-02
Abstract: The valve includes a coupling lever (22) which can pivot between a blocking position and a release position of a spindle (19) of a closure (17), and which carries a blocking pin (24) for locking the spindle in the open position of the closure. The lever is operated by a release cam to release the spindle and close the closure. The cam shifts with an elastic diaphragm which is movable based on the variation in pressure of the fluid over or under predetermined thresholds. The spindle may operate a magnetic switch arranged outside the chamber.
Patent DE-19955313-A1 (DE)
Title: Drive system for warehouse vehicle has gear assembly with inputs connected to internal combustion engine and electric motor shafts and output coupled to drive shaft
Inventor: BAGINSKI RALF
IPC: B60L50/15
Filed: 1999-11-17
Abstract: The system has an internal combustion engine (1), an electric motor (5) supplied by a battery (3) and a gear assembly (6) with inputs connected to the engine and motor shafts (12,13) and whose output is coupled to the drive system's drive shaft. A reduction gearbox is connected in the dive train with the internal combustion engine. The reduction gearbox is a control gearbox or discrete gearbox.
Patent DE-19955330-A1 (DE)
Title: Data transmission between field bus and communications network
Inventor: BREITHAUPT ROLF
IPC: H04L12/46
Filed: 1999-11-17
Abstract: The method involves transmitting data from a field bus (1), especially a PROFIBUS, to a network, on which cells with a fixed length are transferred, especially an ATM network (3), whereby the data transmission speed on the field bus is lower than on the network. A field bus message is divided at a segmentation in several partial packets, which respectively fill a cell only partially.  The size of the partial packets is preferably predetermined in such way, that the time which is required by the field bus for a reception of a partial packet, is longer than the time necessary for transmitting the packet to the network.
Patent DE-19956689-A1 (DE)
Title: Electric toothbrush for personal dental hygiene
Inventor: GOETZ UDO
IPC: A61C17/34
Filed: 1999-11-25
Abstract: The toothbrush has a brush head (10) mounted on a brush body (12), which rotates about an axis (R) and is driven by an eccentric reversible drive (40,50,52). The external drive comprises a drive shaft (50) which runs in a direction orthogonal to the axis of rotation of a brush carrier (20), which has a guiding groove (32) in an axial direction, in which an eccentric spigot (52) is guided.
Patent DE-19957333-A1 (DE)
Title: Detecting torque phase start for clutch-controlled automatic gear change involves evaluating change component at given frequency or greater resulting from transfer torque generation
Inventor: SATO KATSUTOSHI
IPC: F16H59/68
Filed: 1999-11-29
Abstract: The method involves detecting a revolution rate of either an input shaft or a drive shaft of a reduction gearbox unit for the clutch-controlled gear change process; separating and deriving a change component at a given frequency or greater resulting from generation of a transfer torque at the engagement side of a frictional torque element from the detected revolution rate; and determining the start of the torque phase from the degree of reduction of the derived change component..  An Independent claim is also included for a gear change controller.
Patent DE-19958944-A1 (DE)
Title: Low-voltage (LV) circuit-breaker esp. large multi-pole circuit-breaker
Inventor: BACH MICHAEL
IPC: H01H71/02
Filed: 1999-11-26
Abstract: A low-voltage circuit-breaker has a housing with a rear wall and a front wall, where the front wall and the back wall are separated from one another by a division joint extending vertically in the working position.  For mutual centring of the housing parts keyed, directional arrangements (9) are provided on the housing parts which are to be joined together, by means of which the mutual orientation of the switch parts is guaranteed during assembly of the LV circuit- breaker (1).
Patent EP-1115272-A1 (EP)
Inventor: YOSHITAKE ISSEI
IPC: H05B41/24
Filed: 2000-01-07
Abstract: The method and system according to this invention
is characterized in that commercial power supply at
low frequency is frequency converted to large capacity
high frequency current and respective discharge lamps
are parallelly connected to this large capacity high
frequency current via high frequency stabilizers
associated with these respective discharge lamps. With
such arrangement, various sites utilizing a plurality
of discharge lamps such as offices, factories and the
other operation centers may frequency convert the
commercial power supply at low frequency usually
available for the purpose of lighting the discharge
lamps to the large capacity high frequency current and
then light these discharge lamps via the small-sized
and lightweight high frequency stabilizers associated
with the respective discharge lamps. Only the large
capacity frequency converter which is rather apt to be
accompanied with various problems such as a
significant temperature fluctuation, noise and wear
may be isolatably installed at a place appropriate for
repair and/or maintenance of this converter.
Patent EP-1126299-A1 (EP)
Title: Gerät mit Nachtsichtfähigkeit
Inventor: ZADRAVEC DUSAN
IPC: G02B23/12
Filed: 2000-02-15
Abstract: Ein Gerät mit Nachtsichtfähigkeit, insbesondere ein Laserentfernungsmesser, besitzt mindestens zwei optische Kanälen (A-C), von denen ein erster (A) das von einem Objekt ausgehende Restlicht mittels eines Spiegels (2) und eines optischen Systems (3) auf das Eintrittsfenster (4) eines Restlichtverstärkers (5) fokussiert. Das am Austrittsfenster (6) des Restlichtverstärkers (5) verfügbare, in einem vorgegebenen Wellenlängenbereich dargestellte und elektronisch verstärkte Bild des Objekts wird mittels eines weiteren Spiegels (8) zu einem Rezeptor (13') am zweiten optischen Kanal projiziert. Der für die Nachtbeobachtung verantwortliche erste optische Kanal (A) hat dabei wenigstens einen der Spiegel (2; 8) in Form eines ersten, vorzugsweise ein- oder ausschaltbarer, Teilerspiegels (2; 8) ausgebildet, der das Licht im vorgegebenen Wellenlängenbereich reflektiert, jedoch für die Laserwellenlänge im wesentlichen völlig durchlässig ist. Ferner ist ausser dem das von einem Objekt ausgehende Restlicht auf das Eintrittsfenster (4) des Restlichtverstärkers (5) fokussierenden optischen System (3) noch ein weiteres optisches System (7) vorgesehen, welches das am Austrittsfenster (6) verfügbare, elektronisch verstärkte Bild des Objektes in einer zugehörigen Bildebene (10) abbildet. <IMAGE>